html,
body {
    width: 100%;
    height: 100%;
    .main {
        width: 980px;
        margin: 0 auto;
    }
    .header {
        width: 100%;
        height: 80px;
        .aa {
            height: 80px;
            img {
                width: 126px;
                height: 46px;
                margin-top: 20px;
            }
        }
    }

    .nav {
        width: 100%;
        .nav1 {
            width: 980px;
            height: 370px;
            .nav-left {
                width: 480px;
                height: 370px;
                background-color: bisque;
                float: left;
                img {
                    width: 100%;
                    vertical-align: top;
                }
            }
            .nav-right {
                width: 240px;
                height: 370px;
                float: left;
                margin-left: 100px;
                p {
                    color: black;
                    opacity: 0.9;
                    font-size: 14px;
                }
                .p1 {
                    text-align: center;
                    margin-top: 10px;
                    input {
                        width: 200px;
                        height: 30px;
                    }
                }
                p:nth-of-type(1) {
                    height: 30px;
                    line-height: 30px;
                    span:nth-of-type(2) {
                        float: right;
                    }
                }

                p:nth-of-type(3) {
                    color: orangered;
                    margin: 8px 0 0 140px;
                }
                button {
                    width: 200px;
                    height: 30px;
                    text-align: center;
                    background-color: goldenrod;
                    border: none;
                    margin: 8px 0 0 20px;
                }
                p:nth-of-type(4) {
                    margin: 10px;
                    a{
                        color: orangered;
                    }
                }
                p:nth-of-type(5) {
                   margin-left: 40px;
                   
                }
            }
        }
    }

    .section{
        margin-top: 40px;
        ul{
            width: 100%;
            height: 50px;
            line-height: 50px;
            border-top: 1px solid #e5e5e5;
            border-bottom: 1px solid #e5e5e5;
   
            display: flex;
        }
        li{
            width: 90px;
            font-size: 14px;
            opacity: 0.5;
            height: 50px;
            border-left: 1px solid #e5e5e5;
            padding-left: 12px;
        }
    }
    .footer{
        margin-top: 20px;
    }
}
